4. With reference to the Aarogya Setu App, which of the statement(s) given below is/are correct?
- 1.Aarogya Setu app has been launched by the Ministry of Health and Family Welfare.
- 2.It will help people in identifying the risk of getting affected by the Coronavirus.
- 3.It will calculate risk based on the user’s interaction with others, using cutting edge Bluetooth technology, algorithms and artificial intelligence.
Select the correct answer using the code given below: